<!--<template>-->
<!--  <div ref="rightPanel" :class="{show:show}" class="rightPanel-container">-->
<!--    <div class="rightPanel-background" />-->
<!--    <div class="rightPanel">-->
<!--      <div class="rightPanel-items">-->
<!--        <slot />-->
<!--      </div>-->
<!--    </div>-->
<!--  </div>-->
<!--</template>-->

<!--<script>-->
<!--import { addClass, removeClass } from '@/utils'-->

<!--export default {-->
<!--  name: 'RightPanel',-->
<!--  props: {-->
<!--    clickNotClose: {-->
<!--      default: false,-->
<!--      type: Boolean-->
<!--    },-->
<!--    buttonTop: {-->
<!--      default: 250,-->
<!--      type: Number-->
<!--    }-->
<!--  },-->
<!--  computed: {-->
<!--    show: {-->
<!--      get() {-->
<!--        return this.$store.state.settings.showSettings-->
<!--      },-->
<!--      set(val) {-->
<!--        this.$store.dispatch('settings/changeSetting', {-->
<!--          key: 'showSettings',-->
<!--          value: val-->
<!--        })-->
<!--      }-->
<!--    },-->
<!--    theme() {-->
<!--      return this.$store.state.settings.theme-->
<!--    },-->
<!--  },-->
<!--  watch: {-->
<!--    show(value) {-->
<!--      if (value && !this.clickNotClose) {-->
<!--        this.addEventClick()-->
<!--      }-->
<!--      if (value) {-->
<!--        addClass(document.body, 'showRightPanel')-->
<!--      } else {-->
<!--        removeClass(document.body, 'showRightPanel')-->
<!--      }-->
<!--    }-->
<!--  },-->
<!--  mounted() {-->
<!--    this.insertToBody()-->
<!--    this.addEventClick()-->
<!--  },-->
<!--  beforeDestroy() {-->
<!--    const elx = this.$refs.rightPanel-->
<!--    elx.remove()-->
<!--  },-->
<!--  methods: {-->
<!--    addEventClick() {-->
<!--      window.addEventListener('click', this.closeSidebar)-->
<!--    },-->
<!--    closeSidebar(evt) {-->
<!--      const parent = evt.target.closest('.rightPanel')-->
<!--      if (!parent) {-->
<!--        this.show = false-->
<!--        window.removeEventListener('click', this.closeSidebar)-->
<!--      }-->
<!--    },-->
<!--    insertToBody() {-->
<!--      const elx = this.$refs.rightPanel-->
<!--      const body = document.querySelector('body')-->
<!--      body.insertBefore(elx, body.firstChild)-->
<!--    }-->
<!--  }-->
<!--}-->
<!--</script>-->

<!--<style>-->
<!--.showRightPanel {-->
<!--  overflow: hidden;-->
<!--  position: relative;-->
<!--  width: calc(100% - 15px);-->
<!--}-->
<!--</style>-->

<!--<style lang="scss" scoped>-->
<!--.rightPanel-background {-->
<!--  position: fixed;-->
<!--  top: 0;-->
<!--  left: 0;-->
<!--  opacity: 0;-->
<!--  transition: opacity .3s cubic-bezier(.7, .3, .1, 1);-->
<!--  background: rgba(0, 0, 0, .2);-->
<!--  z-index: -1;-->
<!--}-->

<!--.rightPanel {-->
<!--  width: 100%;-->
<!--  max-width: 260px;-->
<!--  height: 100vh;-->
<!--  position: fixed;-->
<!--  top: 0;-->
<!--  right: 0;-->
<!--  box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, .05);-->
<!--  transition: all .25s cubic-bezier(.7, .3, .1, 1);-->
<!--  transform: translate(100%);-->
<!--  background: #fff;-->
<!--  z-index: 40000;-->
<!--}-->

<!--.show {-->
<!--  transition: all .3s cubic-bezier(.7, .3, .1, 1);-->

<!--  .rightPanel-background {-->
<!--    z-index: 20000;-->
<!--    opacity: 1;-->
<!--    width: 100%;-->
<!--    height: 100%;-->
<!--  }-->

<!--  .rightPanel {-->
<!--    transform: translate(0);-->
<!--  }-->
<!--}-->

<!--.handle-button {-->
<!--  width: 48px;-->
<!--  height: 48px;-->
<!--  position: absolute;-->
<!--  left: -48px;-->
<!--  text-align: center;-->
<!--  font-size: 24px;-->
<!--  border-radius: 6px 0 0 6px !important;-->
<!--  z-index: 0;-->
<!--  pointer-events: auto;-->
<!--  cursor: pointer;-->
<!--  color: #fff;-->
<!--  line-height: 48px;-->
<!--  i {-->
<!--    font-size: 24px;-->
<!--    line-height: 48px;-->
<!--  }-->
<!--}-->
<!--</style>-->

<template>
  <div ref="rightPanel" :class="{show:show}" class="rightPanel-container">
    <div class="rightPanel-background" />
    <div class="rightPanel">
      <div class="handle-button" :style="{'top':buttonTop+'px','background-color':theme}" @click="show=!show">
        <i :class="show?'el-icon-close':'el-icon-setting'" />
      </div>
      <div class="rightPanel-items">
        <slot />
      </div>
    </div>
  </div>
</template>

<script>
  import { addClass, removeClass } from '@/utils'

  export default {
    name: 'RightPanel',
    props: {
      clickNotClose: {
        default: false,
        type: Boolean
      },
      buttonTop: {
        default: 100,
        type: Number
      }
    },
    data() {
      return {
        show: false
      }
    },
    computed: {
      theme() {
        return this.$store.state.settings.theme
      }
    },
    watch: {
      show(value) {
        if (value && !this.clickNotClose) {
          this.addEventClick()
        }
        if (value) {
          addClass(document.body, 'showRightPanel')
        } else {
          removeClass(document.body, 'showRightPanel')
        }
      }
    },
    mounted() {
      this.insertToBody()
    },
    beforeDestroy() {
      const elx = this.$refs.rightPanel
      elx.remove()
    },
    methods: {
      addEventClick() {
        window.addEventListener('click', this.closeSidebar)
      },
      closeSidebar(evt) {
        const parent = evt.target.closest('.rightPanel')
        if (!parent) {
          this.show = false
          window.removeEventListener('click', this.closeSidebar)
        }
      },
      insertToBody() {
        const elx = this.$refs.rightPanel
        const body = document.querySelector('body')
        body.insertBefore(elx, body.firstChild)
      }
    }
  }
</script>

<style>
  .showRightPanel {
    overflow: hidden;
    position: relative;
    width: calc(100% - 15px);
  }
</style>

<style lang="scss" scoped>
  .rightPanel-background {
    position: fixed;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity .3s cubic-bezier(.7, .3, .1, 1);
    background: rgba(0, 0, 0, .2);
    z-index: -1;
  }

  .rightPanel {
    width: 100%;
    max-width: 260px;
    height: 100vh;
    position: fixed;
    top: 0;
    right: 0;
    box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, .05);
    transition: all .25s cubic-bezier(.7, .3, .1, 1);
    transform: translate(100%);
    background: #fff;
    z-index: 40000;
  }

  .show {
    transition: all .3s cubic-bezier(.7, .3, .1, 1);

    .rightPanel-background {
      z-index: 20000;
      opacity: 1;
      width: 100%;
      height: 100%;
    }

    .rightPanel {
      transform: translate(0);
    }
  }

  .handle-button {
    width: 36px;
    height: 36px;
    position: absolute;
    left: -36px;
    text-align: center;
    border-radius: 6px 0 0 6px !important;
    z-index: 0;
    pointer-events: auto;
    cursor: pointer;
    color: #fff;
    line-height: 36px;
    i {
      font-size: 18px;
      line-height: 36px;
    }
  }
</style>
